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Popular >

simplify r/(r^2)

Solution

simplify

\frac{r}{r ^{2}}

Solution

\frac{1}{r}

Solution steps

\frac{r}{r ^{2}}

Apply exponent rule:

\frac{x ^{a}}{x ^{b}} = \frac{1}{x ^{b - a}}

= \frac{1}{r ^{2 - 1}}

Subtract the numbers:

2 - 1 = 1

= \frac{1}{r ^{1}}

Apply exponent rule:

a^{1} = a

r^{1} = r

= \frac{1}{r}

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Frequently Asked Questions (FAQ)

What is r/(r^2) ?
The solution to r/(r^2) is 1/r